39SB-1RB-103

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Rotary Potentiometers, Rheostats

A rotary potentiometer is an electrical device which is used to measure resistance. It consists of a metal shaft or wheel connected to a resistance element, usually a fixed resistor. Rotation of the shaft or wheel causes the resistance element to change, thus providing a voltage or power signal which can then be read on a meter or other display device. The 39SB-1RB-103 is a rotary potentiometer which is used in telecommunications, audio and data acquisition applications.

The 39SB-1RB-103 has a range of 0 -10,000 ohms and the resistor element is capable of withstanding up to 500V of voltage. It uses a contact change (CC) pot wiper technology which allows the rotating wiper position to be easily read. This is achieved by supplying a low-side current which allows the voltage to be measured when the wiper is moved in either clockwise or counterclockwise direction. The level of current can be adjusted to ensure the resistance element does not become too hot and is suitably protected from damage.

The 39SB-1RB-103 is available in eleven different sizes and configurations including SMD, thru-hole, open frame and module. It is suitable for use in a variety of applications including power systems, communications systems, automotive, medical, instrumentation and audio systems. It is rugged and reliable and offers excellent performance in a small package. It also provides low cost, fast response and accurate readability.

Rheostats are also electrical devices used to control and measure resistance. They consist of a coil of wire attached to a fixed resistor or an adjustable resistor. The coil is then rotated which changes the resistance of the coil thus providing a variable voltage or power signal. The 39SB-1RB-103 is a rheostat which is used in telecommunications, audio and data acquisition applications. It has a range of 0 -10,000 ohms and offers excellent performance in a small package.

The 39SB-1RB-103 is suited for use in a variety of applications including power systems, communications systems, automotive, instrumentation and audio systems. It is robust and reliable and has a high overload capability. It also provides excellent accuracy, low cost and fast response. The rheostat is suitable for use in environments which require high precision and accuracy.

The 39SB-1RB-103 is available in a variety of sizes and configurations and can be easily integrated into almost any system. It utilizes CC pot wiper technology which allows the rotating wiper position to be easily read. This is achieved by supplying a low-side current which enables the measurement of voltage when the wiper is moved in either a clockwise or counterclockwise direction.

The 39SB-1RB-103 is ideal for use in power systems, telecommunications systems, automotive, instrumentation and audio systems. It is rugged and reliable and provides excellent performance in a small package. It also offers low cost, fast response and accurate readability.

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